25.3: The Stomach (Gross Anatomy, innervation & Circulation, Microscopic Anatomy)

Created by psalm23_usmc 

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Chyme

The soupy, pasty mixture of semidigested food is called:

Cardiac, Fundic, body, Pyloric

What are the four regions of the stomach?

Pyloric (gastroduodenal) sphincter

What sphincter regulates the passage of chyme into the duodenum?

Cardiac glands, Pyloric glands, Gastric glands

What are the 3 types of glands found in the stomach?

Mucous Cells

What type of cells secrete mucus?

Regenerative (Stem) Cells

What type of cells regenerate and replace cells that die?

Parietal Cells

What type of cells secrete hydrochloric acid, intrinsic factor and ghrelin (a hunger hormone)?

Chief Cells

What type of cells secrete enzymes gastric lipase and pepsinogen?

Enteroendocrine cells

What type of cells secrete hormones and paracrine messengers that regulate digestion?

Mucus

In general, Cardiac and Pyloric glands secrete mainly ______.

Acid and enzyme

In general, Gastric glands secrete mainly ______ and ______.

Hormones

In general, __________ are secreted throughout the entire stomach.

Mucous cells, Regenerative (stem) cells, Parietal cells, Chief cells, Enteroendocrine cells

List the five different cell types of the stomach:

Gastric pits

The gastric mucosa is pocketed with depressions called _______ _______.

Damn straight he is!

Is Nate Gosselin a hot lookin' guy?

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